Factor Info

ID 179406
Size 338 digits / 1121 bits
Status composite
Value 16880618779177383669768330610768143397440983381639524786606703243462812965440672109505441583270074095475959615462588057608061626784804658228246852816365207267575430060593785394724536682232673341174500693823762360776532943018655014500398143072807544973362021029644413192352788360822051275728878642402244607406041556054849648075512834571581

Factorizations

Primary (ID: 143135) 1889235471403240170024149023898147623088722803599 (proven prime)
(ID: 179407) 8935158710861600561176284728334419592193601177651896679326018715321474567508101363056859672544199961783313819194312313323638621742736383455398686328949720924118984872879929407223794592901267657676724676564058460238717486428359583393492529002485533651485179565582978898832219463834575176819 (proven prime)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.